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公开(公告)号：US09978426B2
公开(公告)日：2018-05-22
申请号：US14883252
申请日：2015-10-14
Applicant: Spotify AB
Inventor： Owen Smith , Tristan Jehan , Sten Garmark , Rahul Sen
CPC classification number: G11B27/15 , G10H2220/371 , G11B27/28
Abstract: Systems, devices, apparatuses, components, methods, and techniques for repetitive-motion activity enhancement based upon media content selection are provided. An example media-playback device for enhancement of a repetitive-motion activity includes a media-output device that plays media content items, a plurality of media content selection engines, and a repetitive-activity enhancement mode selection engine. The plurality of media content selection engines includes a cadence-based media content selection engine and an enhancement program engine. The cadence-based media content selection engine is configured to select media content items based on a cadence associated with the repetitive-motion activity. The enhancement program engine is configured to select media content items according to an enhancement program for the repetitive-motion activity. The repetitive-activity enhancement mode selection engine is configured to select a media content selection engine from the plurality of engines and to cause the media-output device to playback media content items selected by the selected engine.
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公开(公告)号：US20180129659A1
公开(公告)日：2018-05-10
申请号：US15617884
申请日：2017-06-08
Applicant: Spotify AB
Inventor： Tristan Jehan , Nicola Montecchio
Abstract: Systems, devices, and methods for identifying media content using indirect qualities are provided. An example media-delivery system includes a content identification engine that applies a model associated with an indirect quality to media content items to generate indirect quality scores for the media content items, filters the media content items based on metadata associated with the media content items to generate filtered media content items, and presents at least some of the filtered media content items based on the indirect quality scores. An example media-playback device includes a search control engine that presents a search interface with a user-actuatable control for specifying a value of an indirect quality for use as a search criteria, transmits the search criteria to a media-delivery service, and receives media content items matching the search criteria from the media-delivery service, wherein the media content items are identified using a statistical model.
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公开(公告)号：US20170301372A1
公开(公告)日：2017-10-19
申请号：US15469048
申请日：2017-03-24
Applicant: Spotify AB
Inventor： Tristan Jehan , Rachel Bittner , Nicola Montecchio , Hunter McCurry , Minwei Gu , Gandalf Hernandez
IPC: G11B27/038 , G06F3/16 , G06F17/30 , H04L29/08 , G10H1/00
Abstract: A system of playing media content items determines transitions between pairs of media content items by determining desirable locations in which transitions across the pairs of media content items occur. The system uses a plurality of track features of media content items and determines such track features of each media content item associated with each of transition point candidates, such as beat positions, of that media content item. The system determines similarity in the plurality of track features between the transition point candidates of a first media content item and the transition point candidates for a second media content item being played subsequent to the first media content item. The transition points or portions of the first and second media content items are selected from the transition point candidates for the first and second media content items based on the similarity results.
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公开(公告)号：US20170300567A1
公开(公告)日：2017-10-19
申请号：US15469060
申请日：2017-03-24
Applicant: Spotify AB
Inventor： Tristan Jehan , Rachel Bittner , Nicola Montecchio , Hunter McCurry , Minwei Gu , Gandalf Hernandez
CPC classification number: G11B27/038 , G06F3/165 , G06F16/4387 , G06F16/635 , G06F16/639 , G06F16/683 , G10H1/0033 , G10H1/42 , G10H2210/00 , G10H2210/571 , G10H2220/321 , G10H2220/395 , G10H2240/075 , G10H2240/131 , G11B27/102 , G11B27/28 , H04L65/4084 , H04L67/22
Abstract: A media content item sequencing system determines a sequence for playback of selected media content items, such as media content items in a playlist. The system calculates similarities between all possible pairs of the media content items and determines a sequence of the media content items using the similarities. The sequence of media content items can be determined by modeling the track features of the media content items with a graphic traversal problem and calculating a solution to the problem with various methods.
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公开(公告)号：US20160342594A1
公开(公告)日：2016-11-24
申请号：US14716334
申请日：2015-05-19
Applicant: SPOTIFY AB
Inventor： Tristan Jehan
CPC classification number: G06F17/30038 , G06F7/36 , G06F17/3002 , G06F17/30743 , G06F17/30787 , G06F17/30843
Abstract: An excerpt of a media object is extracted by computing, for each bar of an N-bar loop, one or more perceptual quality vectors. For each of the one or more perceptual quality vectors within a search zone (S), one or more distances between bar i and bar i+N is computed and sorted to generate a sorted list of bars.
Abstract translation: 通过对于N条循环的每个条来计算一个或多个感知质量向量来提取媒体对象的摘录。 对于搜索区域（S）内的一个或多个感知质量向量中的每个，计算条i和条i + N之间的一个或多个距离并对其进行排序以生成排序的条列表。
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Patent Agency Ranking
公开(公告)号：US20160342201A1
公开(公告)日：2016-11-24
申请号：US14883318
申请日：2015-10-14
Applicant: Spotify AB
Inventor： Tristan Jehan
CPC classification number: G06F3/165 , A61B5/024 , A63B71/00 , A63B71/0622 , A63B2071/0625 , A63B2230/062 , G06F3/011 , G06F17/30755 , G06F17/30764
Abstract: Systems, devices, apparatuses, components, methods, and techniques for cadence and media content phase alignment are provided. An example media-playback device includes a content output device that operates to output media content, a cadence-acquiring device, a phase-delay calibration engine, a cadence-based media content selection engine, and a phase-aligned media playback engine. The cadence-acquiring device includes a movement-determining device and a cadence-determination engine configured to determine a cadence based on movement data captured by the movement-determining device. The phase-delay calibration engine configured to determine phase delay values for at least one cadence value. The cadence-based media content selection engine configured to identify a media content item based on the cadence determined by the cadence-acquiring device. The phase-aligned media playback engine configured to align the identified media content item to the repetitive-motion activity and cause the media-output device to output the aligned media content item.
Abstract translation: 提供了用于节奏和媒体内容相位对准的系统，设备，设备，组件，方法和技术。 示例性媒体播放设备包括：操作以输出媒体内容的内容输出设备，节奏获取设备，相位延迟校准引擎，基于节目的媒体内容选择引擎和相位对齐的媒体回放引擎。 节奏获取装置包括运动确定装置和踏步确定引擎，其被配置为基于由运动确定装置捕获的移动数据来确定节奏。 相位延迟校准引擎被配置为确定至少一个节奏值的相位延迟值。 基于节奏的媒体内容选择引擎，被配置为基于由节奏获取装置确定的节奏来识别媒体内容项目。 被配置为将所识别的媒体内容项目与重复运动活动对准并使媒体输出设备输出对齐的媒体内容项目的相位对齐的媒体播放引擎。
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公开(公告)号：US20250077172A1
公开(公告)日：2025-03-06
申请号：US18882628
申请日：2024-09-11
Applicant: Spotify AB
Inventor： Rachel Bittner , Tristan Jehan
IPC: G06F3/16 , G06F3/0481 , G11B27/022 , H03G3/30 , H03G5/16 , H04N21/8549
Abstract: Systems, devices, apparatuses, components, methods, and techniques for automatically generating media previews are provided. An example media system for automatically generating media previews for a particular artist include a trailer generation application configured to receive input specifying an artist and duration of a trailer, automatically select clips from two or more media items by the artist, and automatically arrange and combine the clips into a media trailer for later playback.
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公开(公告)号：US11775580B2
公开(公告)日：2023-10-03
申请号：US17218594
申请日：2021-03-31
Applicant: Spotify AB
Inventor： Tristan Jehan
IPC: G06F17/30 , G06F16/638 , G06F3/0484 , G06F16/438 , H04L51/52
CPC classification number: G06F16/639 , G06F3/0484 , G06F16/4387 , H04L51/52
Abstract: A playlist preview is generated to provide a preview of media content items identified by a media playlist. The playlist preview can be created by selecting all or some of the media content items in the playlist, determining preview portions of the selected media content items, and arranging the preview portions with or without a transition effect. The playlist preview can be easily shared with other users through, for example, social media sites.
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公开(公告)号：US20230223037A1
公开(公告)日：2023-07-13
申请号：US18090228
申请日：2022-12-28
Applicant: Spotify AB
Inventor： Juan José Bosch Vicente , François Pachet , Pierre Roy , Mathieu Ramona , Tristan Jehan
IPC: G10L25/51 , G10L25/30 , G06N3/04 , G06F16/632 , G06N3/08
CPC classification number: G10L25/51 , G10L25/30 , G06N3/04 , G06F16/634 , G06N3/08
Abstract: Methods, systems and computer program products are provided for determining acoustic feature vectors of query and target items in a first vector space, and mapping the acoustic feature vectors to a second vector space having a lower dimension. The distribution of vectors in the second vector space can then be used to identify items from the same songs, and/or items that are complementary. A mapping function is trained using a machine learning algorithm, such that complementary audio items are closer in the second vector space than the first, according to a given distance metric.
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公开(公告)号：US11461389B2
公开(公告)日：2022-10-04
申请号：US17013102
申请日：2020-09-04
Applicant: Spotify AB
Inventor： Tristan Jehan , Rachel Bittner , Nicola Montecchio , Hunter McCurry , Minwei Gu , Gandalf Hernandez
IPC: G06F15/16 , G06F16/683 , G06F16/635 , H04L65/612 , G10H1/00
Abstract: A system of playing media content items determines transitions between pairs of media content items by determining desirable locations in which transitions across the pairs of media content items occur. The system uses a plurality of track features of media content items and determines such track features of each media content item associated with each of transition point candidates, such as beat positions, of that media content item. The system determines similarity in the plurality of track features between the transition point candidates of a first media content item and the transition point candidates for a second media content item being played subsequent to the first media content item. The transition points or portions of the first and second media content items are selected from the transition point candidates for the first and second media content items based on the similarity results.
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